Used Condition Rad Rev Book Bag (this is the larger backpack). used a handful of times. Smoke free home Back padded zipper pocket for laptop or folders - Side Pockets - Interior organization - Padded straps - Keychain hooks to accessorize - Adjustable from age 4 to adult! - Aprox: 11” x 15” x 6” - Fits a 13” tall laptop - Fits a 20oz hydro flask in side pockets